WO2004014493A1 - Profile pour chassis d'appareils de culture physique et de reeducation - Google Patents

Profile pour chassis d'appareils de culture physique et de reeducation Download PDF

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Publication number
WO2004014493A1
WO2004014493A1 PCT/EP2003/005850 EP0305850W WO2004014493A1 WO 2004014493 A1 WO2004014493 A1 WO 2004014493A1 EP 0305850 W EP0305850 W EP 0305850W WO 2004014493 A1 WO2004014493 A1 WO 2004014493A1
Authority
WO
WIPO (PCT)
Prior art keywords
profile
profile according
profiles
supports
continuous
Prior art date
Application number
PCT/EP2003/005850
Other languages
German (de)
English (en)
Inventor
Sonja Stromberg
Original Assignee
Sonja Stromberg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE20211327U external-priority patent/DE20211327U1/de
Application filed by Sonja Stromberg filed Critical Sonja Stromberg
Priority to EP03783973A priority Critical patent/EP1525033B1/fr
Priority to AT03783973T priority patent/ATE481139T1/de
Priority to AU2003242621A priority patent/AU2003242621A1/en
Priority to DE50313099T priority patent/DE50313099D1/de
Publication of WO2004014493A1 publication Critical patent/WO2004014493A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/06—User-manipulated weights
    • A63B21/062—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces
    • A63B21/0626—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means
    • A63B21/0628—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means for vertical array of weights

Definitions

  • the invention relates to a profile for frames of fitness and health devices.
  • Fitness equipment is used for training athletes, health equipment for the rehabilitation of patients.
  • the various fitness and health devices are moved standing, lying or sitting, depending on the design.
  • a special device is preferably provided for each muscle group.
  • the designation of the devices is based partly on the trained muscles, partly on moving parts of the body, partly on the type of movement.
  • the movement in the known devices is countered by means of weights that can be raised and lowered.
  • the lifting and lowering weights are guide devices or arranged in a frame.
  • the preferred form of the guide device is formed by guide rods which are held in the frame and on which the weights slide.
  • the weights are moved using traction devices.
  • Ropes, chains and tapes serve as traction devices.
  • the traction devices connect the weights to moving machine parts or are "directly operated by hand.
  • the exercises then run against the resistance of the weights.
  • weight packets that can be coupled with the traction device, so that the resistance can be adjusted by changing the number of weights.
  • weight frames the frame parts with the lifting and lowering weights are referred to as weight frames.
  • the weight frame doors can be found in various fitness and health machines as a machine component or machine frame.
  • Known machines include:
  • the weight frames have connection surfaces at the top for a crossbar and, if appropriate, for a head plate as the upper connecting element
  • the crossbeam serves to form the distance for the cable pull station and the head plate as a stable connection when used for the double station.
  • the complement each other
  • the crossbar is provided with a connecting flange, which is the top of the
  • the weight frames are optionally provided with a U-shaped or a T-shaped or T-shaped foot.
  • the transport volume can be achieved by merging the
  • Machines can be drastically reduced. In addition, the devices are much easier to handle during transport.
  • the weight frames are part of the devices.
  • Other components are, for example, swiveling levers, seats, backrests.
  • the levers, seats and backrests require storage and mounting. It is held by the machine frame or device frame.
  • the weight frame can go through
  • At least the weight frame complements the machine frame.
  • the known weight frames usually consist of a hollow profile.
  • Profiles with oval cross sections which are preferably created by upsetting round profiles.
  • the invention has set itself the task of improving the profiles.
  • the invention turns to an elliptical profile cross section, which has an extremely high application effort compared to rectangular profile cross sections.
  • Standard profiles are.
  • the production of special profiles requires special rollers and special welding processes. Nevertheless, the invention chose this profile because it has much lower strength values than the conventional profiles.
  • the invention has recognized that it is not only a question of strength against breakage or permanent deformation.
  • the invention has recognized that the vibration of the machine affects the user. The more vibration-resistant the construction, the greater the user's feeling of comfort. In itself it would be obvious, after knowing the
  • profiles with the cross-section of an ellipse and more preferably with the following dimensions are preferably used for supports and struts of the machine frame: 150 mm (largest external dimension) to 75 mm (smallest external dimension) or 120 mm to 60 mm or 100 mm to 50 mm or 80 mm to 40 mm or 60 mm to 30mm.
  • the dimensional tolerances are at most equal to the possible thickness of a weld seam when welding profiles, the dimensional tolerance is preferably at most 4 mm, more preferably at most 3 mm.
  • the nominal dimensions deviate at most by 10%, preferably at most by 5%, from the nominal dimensions / external dimensions given above.
  • the wall thickness of the tubes according to the invention is preferably at most 6mm, even more preferably 5mm and most preferably 4mm.
  • the pipe joints come in different forms.
  • the invention distinguishes between the joints of tubular profiles of the same dimensions and the joints of
  • Basic patterns are based on a continuous larger profile and a smaller profile following the continuous larger profile.
  • a profile is not only continuous if it protrudes significantly from the standing profile. Continuous in the sense of the invention is a profile when it covers the entire end face of the standing profile.
  • the position of the smaller profiles on the larger profile is determined by the longitudinal axis of the profiles, by the position of the narrow side and by the position of the broad side.
  • the broad side is the side view of the profile, in which the profile shows the largest external dimension.
  • the narrow side is the side view of the profile, in which the profile shows the smallest external dimension.
  • the smaller profile is perpendicular to the outer jacket of the larger profile.
  • the smaller profile is centered on the broad side of the larger profile.
  • the broad side of the smaller profile runs exactly 90 degrees transverse to the longitudinal axis of the larger profile when projected onto the broad side of the larger profile.
  • the broad side of the smaller profile runs exactly parallel or in alignment with the long axis of the larger profile in the projection onto the broad side of the larger profile.
  • the smaller profile is centered on the narrow side of the larger profile and the narrow side of the smaller profile in the projection on the narrow side of the larger profile is exactly parallel or flush with the longitudinal axis of the larger profile.
  • the outer dimension of the smaller profile is preferably smaller than the narrow side of the larger profile.
  • the angular position of the smaller profile to the larger profile can vary. This applies both to the circumferential angle of the larger profile and to the angle to the plane in which the broad side or the narrow side of the larger profile lies.
  • the joints according to the invention can be produced in that a hole with the contour of the smaller profile is made in the larger profile.
  • the contour can be easily produced with an EDP-controlled milling cutter.
  • the end face / contact surface of the smaller profile can be adapted to the respective curvature of the contact surface of the larger profile.
  • the adjustment can be done as above with the help of an EDP-controlled router.
  • the smaller profile can be brought into contact there without damaging the outer surface of the larger profile, without a gap being formed, the opening width of which is greater than the permissible dimension for welding.
  • the opening width for normal weld seams is at most 75% of the normal weld seam width, preferably at most 50% and even more preferably at most 25% of the normal weld seam width.
  • the normal weld seam width is the usual weld seam width with adjacent surfaces of larger and smaller profiles.
  • the usual weld seam width is preferably a standardized weld seam width, even more preferably DIN weld seam widths.
  • the opening width of the gap between the larger and smaller profiles is small enough to produce a desired weld connection with a conventional weld. This is the case with larger dimensional differences between the tubes and especially when the smaller profile stands on the broad side of the larger profile.
  • the procedure according to the invention includes that with larger dimensional differences between the outer dimensions of the profiles, straight end cuts are also used for the connection surfaces of the smaller profiles.
  • the resulting gaps can be bridged with simple weld seams.
  • Gaps can also arise in the case of a straight forehead cut on the profiles in that the profiles stand on the supports at an angle that deviates from 90 degrees when connecting to a frame with inclined supports as trusses.
  • connections of the same profiles can also be considered.
  • the basic patterns A to C described above can be used to connect the same profiles.
  • the profile standing on the continuous profile does not project laterally beyond the edge of the continuous profile.
  • the continuous profile can assume different rotational positions A angular positions compared to the standing profile.
  • the standing profile can assume different rotational positions / angular positions compared to the continuous profile compared to the continuous profile.
  • the weight frame consists of the new profile, but also other machine parts. That is in particular
  • connection of profiles also occurs when angling supports or struts or levers or feet. That applies, for example, to
  • the bending is preferably carried out with jaws between which the profile is clamped and which are then pivoted against each other.
  • the profile is preferably only bent such that the deformation resulting from the bending at the bending point leads to strength values which are at most 25% less than the strength of a welded joint described above, and preferably equal to or better than the strength of a welded joint described above Welded joint is.
  • the quality of the deformation is largely determined by the bending radius and the extent to which the bending axis runs parallel to the flat side of the profile (flat is bent) or parallel to the narrow side of the profile (edgewise is bent) and how far the bend runs and how thick the profile wall is ,
  • the mean bending radius is at least equal to the largest external profile dimension, preferably at least equal to 1.25 times the largest external profile dimension and even more preferably at least 1.5 times the external dimension large profile outside dimension.
  • the bending radius at the center line of the profile is the middle bending radius.
  • the mean bending radius is at least equal to 3 times the largest external profile dimension, preferably at least 3.5 times the largest external profile dimension and even more preferably at least 4 times of the large profile outer dimension.
  • the result is as a result, with a bend of a 90 degree angle, an average bending radius of at least 360 mm, preferably an average bending radius of at least 420 mm and even more preferably of at least 480 mm.
  • the bending radius at the center line of the profile is the mean bending radius.
  • the different weight frames consist of two inclined supports 1 and 2, which are connected at the top by a Kop ⁇ latte 4 and below by a crossbar 3.
  • the supports 1 and 2 consist of a hollow profile 10 with an elliptical cross section with characteristic diameters of 75 mm and 150 mm. In other exemplary embodiments, the diameter is at least 80 mm, preferably at least 120 mm at the largest point.
  • the column height is at least 1200 mm, preferably 1500 mm or 2000 mm.
  • the inclination of the supports 1 and 2 is 1 to 4 degrees, preferably 2.6 to 3 degrees to the vertical.
  • the cross member 3 is also formed by an elliptical profile, preferably by the same profile as in the supports.
  • the support profiles and the cross-member profiles are preferably arranged in such a way that the longitudinal sides of the supports are aligned with one another.
  • the long sides also form the flat sides / broad sides on the profile.
  • two flat sides of the supports 1 and 2 face each other.
  • the inner traverse is arranged so that a narrow side of the elliptical profile is on top. The long side is upright.
  • FIGS. 3 and 4 The joint between the cross member 3 and the support 2 is shown in FIGS. 3 and 4 and corresponds to the basic pattern B explained above.
  • the external dimensions of the support 2 are designated H2 and B2, the external dimensions of the cross member 3 with Hl and B1. It can be seen that the crossmember 3 is adapted to the contour of the support 2 on the contact surface. This was done by form milling.
  • Hl is H2 and B1 is B2.
  • Hl is less than H2 and Bl is less than B2.
  • Bl is less than B2.
  • the latter is shown in FIGS. 5 and 6 using an impact.
  • Traverse 3 ' shown.
  • the broad side of the cross member 3 ' runs exactly 90 degrees transverse to the longitudinal axis of the support 2, the cross member 3' standing on the broad side of the support 2. This corresponds to basic pattern A described above.
  • the Kop ⁇ latte has a thickness of 10mm.
  • Supports 1 and 2 are connected, rounded.
  • the rounding on the outer edge corresponds to
  • the top plate 4 has an elliptical shape.
  • the Kop ⁇ latte still has an attachment and / or another
  • the attachment is adapted to the contour of the head plate and creates a central
  • the thickening has a dimension of up to 60mm, preferably up to 50mm, based on a Kop ⁇ lattenin of at least 500mm, preferably at least
  • Kop ⁇ latte for guiding the traction means up to the weights are provided.
  • a spreading of the plate relative to the elliptical shape is provided in particular.
  • FIGS. 9 to 11. 10 shows a plan view with two fastening holes 26. These holes are located in one
  • Fig. 9 is a front view
  • Fig. 11 is a side view.
  • the two views show that the attachment thickens from the edge to the middle, the greatest thickness being 50 mm with an attachment length of approximately 600 mm.
  • weights 5 are arranged to be raised and lowered.
  • the weights 5 are added to rods 6 in the enclosed frame.
  • the traction means are ropes, chains, tapes that are guided to the weights via rollers 8 and 9.
  • the rollers 8 and 9 are arranged on the Kop ⁇ latte and the crossbar.
  • the weight frames are intended to be equipped with a swivel lever.
  • a bearing 7 made of a sleeve or a tube is provided on the inside. About half of the tube is embedded in the support 1.
  • Parts 1, 2, 3, 4 and 7 are welded together.
  • the swivel lever is moved by the practitioner with the lower leg.
  • the practitioner sits on a firm seat.
  • Such exercises come with the
  • FIG. 7 and 8 show an abutment of a support 20 with a crossmember 21 corresponding to the basic pattern C described above.
  • the crossmember 21 is centered on the narrow side of the support 20.
  • the broad side of the crossmember 21 runs parallel or in alignment with the longitudinal axis of the Support 20.
  • the outer dimensions Hl and Bl of the travers 21 are smaller than the outer dimensions H2 and B2 of the support 20.

Abstract

L'invention concerne des châssis pour appareils de culture physique et de rééducation présentant des profilés d'une section transversale elliptique.
PCT/EP2003/005850 2002-07-28 2003-06-04 Profile pour chassis d'appareils de culture physique et de reeducation WO2004014493A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP03783973A EP1525033B1 (fr) 2002-07-28 2003-06-04 Profile pour chassis d'appareils de culture physique et de reeducation
AT03783973T ATE481139T1 (de) 2002-07-28 2003-06-04 Profil für rahmen von fitness- und gesundheitsgeräte
AU2003242621A AU2003242621A1 (en) 2002-07-28 2003-06-04 Profile for frames of fitness and health machines
DE50313099T DE50313099D1 (de) 2002-07-28 2003-06-04 Profil für rahmen von fitness- und gesundheitsgeräte

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE20211327.2 2002-07-28
DE20211327U DE20211327U1 (de) 2002-07-28 2002-07-28 Rahmen für heb- und senkbare Gewichte in Übungsgeräten
DE20307309U DE20307309U1 (de) 2002-07-28 2003-05-09 Profil für Rahmen von Fitneß- und Gesundheitsgeräten
DE20307309.6 2003-05-09

Publications (1)

Publication Number Publication Date
WO2004014493A1 true WO2004014493A1 (fr) 2004-02-19

Family

ID=31716748

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2003/005850 WO2004014493A1 (fr) 2002-07-28 2003-06-04 Profile pour chassis d'appareils de culture physique et de reeducation

Country Status (3)

Country Link
EP (1) EP1525033B1 (fr)
AU (1) AU2003242621A1 (fr)
WO (1) WO2004014493A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3971555A (en) * 1973-05-02 1976-07-27 Marcy Gymnasium Equipment Co. Multipurpose body exercising machine
US5716304A (en) * 1996-05-07 1998-02-10 Greenmaster Industrial Corp. Elliptical frame structure for exercise bikes
EP0891787A2 (fr) * 1997-07-15 1999-01-20 TECHNOGYM S.r.l. Machine d'exercises physiques avec ajustement de l'attitude
US5954619A (en) * 1998-02-24 1999-09-21 Petrone; Charles M. Apparatus for storage and presentation of exercise dumbbells
EP0965365A2 (fr) * 1998-06-16 1999-12-22 TECHNOGYM S.r.l. Chassis pour appareils d'exercice
US6019704A (en) * 1998-07-27 2000-02-01 Mark A. Morgan Exercise machine to exercise the wrist and forearm muscles
DE20018937U1 (de) * 2000-11-07 2001-01-25 Rheinauer Maschinen & Armature Kraftsport-Trainingsgerät

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3971555A (en) * 1973-05-02 1976-07-27 Marcy Gymnasium Equipment Co. Multipurpose body exercising machine
US5716304A (en) * 1996-05-07 1998-02-10 Greenmaster Industrial Corp. Elliptical frame structure for exercise bikes
EP0891787A2 (fr) * 1997-07-15 1999-01-20 TECHNOGYM S.r.l. Machine d'exercises physiques avec ajustement de l'attitude
US5954619A (en) * 1998-02-24 1999-09-21 Petrone; Charles M. Apparatus for storage and presentation of exercise dumbbells
EP0965365A2 (fr) * 1998-06-16 1999-12-22 TECHNOGYM S.r.l. Chassis pour appareils d'exercice
US6019704A (en) * 1998-07-27 2000-02-01 Mark A. Morgan Exercise machine to exercise the wrist and forearm muscles
DE20018937U1 (de) * 2000-11-07 2001-01-25 Rheinauer Maschinen & Armature Kraftsport-Trainingsgerät

Also Published As

Publication number Publication date
EP1525033A1 (fr) 2005-04-27
AU2003242621A1 (en) 2004-02-25
EP1525033B1 (fr) 2010-09-15

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